package testops.top.service;


import testops.top.dao.UserDao;

/**
 * 通过p命名空间实现注入
 */
public class UserServiceImpl03 implements UserService {
    private UserDao userDao;
    public void setUserDao(UserDao userdao){
        this.userDao = userdao;
    }
    public void save() {
        userDao.save();
    }
}
